Home / 3,070,022.12-4,605,044.38-940,097.64

Finding the Fourth Proportional to 3,070,022.12, 4,605,044.38 and 940,097.64

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Solution

The fourth proportional to 3,070,022.12, 4,605,044.38 and 940,097.64 is: 1,410,149.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,022.12 : 4,605,044.38 = 940,097.64 : x
  2. Step 2: Convert to fraction form
    3,070,022.12/4,605,044.38 = 940,097.64/x
  3. Step 3: Cross multiply
    3,070,022.12x = 4,605,044.38 × 940,097.64
  4. Step 4: Simplify right side
    3,070,022.12x = 4,329,191,353,733.26
  5. Step 5: Solve for x
    x = 4,329,191,353,733.26/3,070,022.12
  6. Step 6: Final answer
    x = 1,410,149.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.